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1. (WO2007008755) SURFACE FUNCTIONALIZATION OF POLYMERIC MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/008755 International Application No.: PCT/US2006/026669
Publication Date: 18.01.2007 International Filing Date: 07.07.2006
IPC:
C08G 63/88 (2006.01) ,C08J 3/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
88
Post-polymerisation treatment
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
Applicants:
THE BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM [US/US]; 201 West 7th Street Austin, TX 78701, US (AllExceptUS)
ROY, Krishnendu [IN/US]; US (UsOnly)
RAJA, Lazminariyan, L. [IN/US]; US (UsOnly)
Inventors:
ROY, Krishnendu; US
RAJA, Lazminariyan, L.; US
Agent:
LECOINTE, Michelle, M. ; Baker Botts L.L.P. 1500 San Jacinto Center 98 San Jacinto Blvd. Austin, TX 78701-4039, US
Priority Data:
60/697,48008.07.2005US
Title (EN) SURFACE FUNCTIONALIZATION OF POLYMERIC MATERIALS
(FR) FONCTIONNALISATION DE SURFACE DE MATERIAUX POLYMERES
Abstract:
(EN) The present invention relates to methods for functionalizing a surface, comprising exposing a surface of a polymeric material to an atmospheric pressure glow plasma discharge, wherein exposure to the plasma discharge functionalizes the surface of the polymeric material. The present invention further provides for methods for functionalizing a polymeric material, wherein the functionalized surface has conjugated thereto bioactive agents. The present invention is also directed to compositions comprising a functionalized surface with attached bioactive agents.
(FR) La présente invention a trait à des procédés pour la fonctionnalisation d'une surface, comprenant l'exposition d'une surface d'un matériau polymère à une décharge de plasma luminescent à la pression atmosphérique, ladite exposition à la décharge de plasma assure la fonctionnalisation de la surface du matériau polymère. La présente invention a également trait à des procédés pour la fonctionnalisation d'un matériau polymère, dans lesquels la surface fonctionnalisée présente des agents bioactifs qui y sont conjugués. La présente invention a trait en outre à des compositions comportant une surface fonctionnalisée avec des agents bioactifs fixés.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)